What is the need to touch the ground (with hands ,not legs) before getting off from your bed?

At the instant of waking up, before touching ground with legs, one should touch the ground with hands. The reason told might be silly. The reason is because of the fact that, doing so is the symbol of worshipping Goddess Saraswathi, Lakshmi, Paarvathi where they are the symbols of education, wealth and braveness which again is the three essentials of life. But the real reason for doing so is during our sleep our body’s energy is in static form i.e potential energy. When we wake up it should be converted to kinetic energy. After waking up if our leg touches the earth before our hand, then part of our body’s energy will be drained to earth which makes us feel lazy or tiresome. Thus if the hand touches the ground then the kinetic energy spreads through our body and we feel with extra potential. Lets practice it.